comparison core/modules/system/src/Controller/EntityAutocompleteController.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

 
 namespace Drupal\system\Controller;
 
 use Drupal\Component\Utility\Crypt;
 use Drupal\Component\Utility\Tags;
-use Drupal\Component\Utility\Unicode;
 use Drupal\Core\Controller\ControllerBase;
 use Drupal\Core\Entity\EntityAutocompleteMatcher;
 use Drupal\Core\KeyValueStore\KeyValueStoreInterface;
 use Drupal\Core\Site\Settings;
 use Symfony\Component\DependencyInjection\ContainerInterface;

   public function handleAutocomplete(Request $request, $target_type, $selection_handler, $selection_settings_key) {
     $matches = [];
     // Get the typed string from the URL, if it exists.
     if ($input = $request->query->get('q')) {
       $typed_string = Tags::explode($input);
-      $typed_string = Unicode::strtolower(array_pop($typed_string));
+      $typed_string = mb_strtolower(array_pop($typed_string));
 
       // Selection settings are passed in as a hashed key of a serialized array
       // stored in the key/value store.
       $selection_settings = $this->keyValue->get($selection_settings_key, FALSE);
       if ($selection_settings !== FALSE) {